Quick Answer
MPLX LP reported Operating Income of $5.94 billion for fiscal year 2025.
MPLX LP Operating Income — Annual History
| Fiscal Year | Operating Income | YoY Change |
|---|---|---|
| 2025 | $5.94B | +12.4% |
| 2024 | $5.29B | +7.9% |
| 2023 | $4.90B | -0.2% |
| 2022 | $4.91B | +23.0% |
| 2021 | $3.99B | +1791.9% |
| 2020 | $211.00M | — |
Quarterly Operating Income
| Quarter Ending | Operating Income | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $1.80B | +41.3% | +39.3% |
| June 30, 2025 | $1.29B | -8.9% | -5.3% |
| March 31, 2025 | $1.37B | +9.2% | +7.1% |
| September 30, 2024 | $1.27B | +10.5% | -10.1% |
| June 30, 2024 | $1.42B | +20.8% | +13.4% |
| March 31, 2024 | $1.25B | +4.6% | +8.4% |
| September 30, 2023 | $1.15B | -31.1% | -1.8% |
| June 30, 2023 | $1.18B | +5.2% | -1.8% |
- MPLX LP showed an increase of +12.4% in Operating Income compared to the prior fiscal year.
- Over the 2020–2025 period, MPLX LP’s operating income has grown by 2716.6% (from $211.00 million to $5.94 billion).
- The most recent figure is from MPLX LP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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